<!doctype html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Calculus Final Exams Table</title>
</head>

<body>
    <table>
        <caption>Calculus Final Exam Grades</caption>
        <thead>
            <tr>
                <th>Last Name</th>
                <th>First Name</th>
                <th>Grade</th>
            </tr>
        </thead>
        <tbody></tbody>
        <tfoot>
            <tr>
                <td>Average Grade</td>
                <td>78.8</td>
            </tr>
            </foot>
            <table>
                <caption>Calculus Final Exam Grades</caption>
                <thead>
                    <tr>
                        <th>Last Name</th>
                        <th>First Name</th>
                        <th>Grade</th>
                    </tr>
                </thead>
                <tbody></tbody>
                <tfoot>
                    <tr>
                        <td>Average Grade</td>
                        <td>78.8</td>
                    </tr>
                </tfoot>
            </table>
</body>

</html>